Induction automatic opening and closing door

Through the induction mechanism and moving mechanism of the automatic door opening and closing mechanism, the door opening and closing and size are dynamically adjusted according to the traffic conditions, the existing automatic door opening and closing problems are solved, and the problem of inconvenience in traffic and waste of heating when there is a large flow of people or the need to transport goods is realized. Convenient access and energy conservation.

CN222276495UActive Publication Date: 2024-12-31科菱环境工程(北京)有限公司
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Patent Information

Application Number
CN202421039295.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-14
Publication Date
2024-12-31
Estimated Expiration
2034-05-14

AI Technical Summary

Technical Problem

The existing automatic doors cannot pass quickly when there is a large flow of people or when goods need to be transported, and the door frame and door body are opened at the same time when the heating is turned on in winter, resulting in waste of heating and inconvenient use.

Method used

An induction automatic door opening and closing is designed to collect image signals through the induction mechanism. The microcontroller controls the opening and closing of the door frame and door body according to the passage conditions, adjusts the size of the entrance, ensures convenient passage and avoids waste of heating.

Benefits of technology

It realizes dynamic adjustment of door opening and closing and size according to traffic flow and traffic, avoids congestion and heating waste, and improves the convenience of use and energy efficiency.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222276495U_ABST
    Figure CN222276495U_ABST
Patent Text Reader

Abstract

The utility model provides an induction automatic opening and closing door which comprises a top plate, an induction mechanism is arranged on the surface of the top plate, first door frames are arranged at the two ends of the top of the top plate respectively, first storage grooves are formed in the opposite sides of the two first door frames respectively, and second door frames are slidably connected into the first storage grooves. And the opposite sides of the two second door frames are each provided with a second storage groove, the interior of each second storage groove is connected with a door body through a first moving mechanism, and a containing cavity is formed in the top of the top plate. The single-chip microcomputer prejudges the opening size of the automatic opening and closing door according to the actual passing condition fed back by the image collector and selectively opens and closes the door frame II or the door body, so that the phenomenon of congestion caused by large passenger flow can be avoided, and the situation that a large amount of heat is lost due to the fact that the door frame II and the door body are always opened at the same time when the heat is turned on in winter can be avoided. And waste is caused.
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Description

Technical Field

[0001] The utility model relates to an induction automatic opening and closing door, belonging to the technical field of doors and windows. Background Art

[0002] An automatic door is a control unit that can recognize the action of a person approaching the door or some kind of entry authorization as a door opening signal, open the door through a drive system, and automatically close the door after the person leaves, and control the opening and closing process.

[0003] Nowadays, automatic doors are installed in places with large flow of people, such as supermarkets, shopping malls, hotels, etc. However, the opening entrances of existing automatic doors are mostly fixed. When the flow of people is large or some goods need to be transported, people cannot pass through quickly. In addition, when the heating is turned on in winter, if the door frame and the door body are always opened at the same time, when the flow of people is small, each time the door is opened, a large amount of heating will be lost, resulting in waste and inconvenience in use. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model aims to provide an induction automatic opening and closing door.

[0005] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0006] An induction automatic opening and closing door comprises a top plate, the surface of the top plate is provided with an induction mechanism, a door frame 1 is respectively provided at both ends of the top of the top plate, a receiving groove 1 is respectively provided on opposite sides of the two door frames 1, a door frame 2 is slidably connected in the receiving groove 1, a receiving groove 2 is provided on opposite sides of the two door frames 2, a door body is connected in the receiving groove 2 via a moving mechanism 1, a accommodating cavity is provided on the top of the top plate, and a moving mechanism 2 cooperating with the door frame 2 is provided in the accommodating cavity.

[0007] Furthermore, the moving mechanism 1 includes a support plate located at the upper inner part of the storage slot 2, the left and right ends of the support plate are fixedly connected to the inner wall of the storage slot 2, two fixed seats are provided on the top of the support plate, a rotating rod is rotatably connected between the two fixed seats, one end of the rotating rod passes through the fixed seat and is connected to a motor 1, and a gear is provided in the middle of the rotating rod.

[0008] Furthermore, a movable hole is provided on the support plate, a connecting plate is provided on the top of the second door frame, a rack plate is connected to the top of the connecting plate passing through the movable hole, and the rack plate is meshed with the gear.

[0009] Furthermore, a limiting block is respectively provided on the front and rear sides of the connecting plate, and limiting grooves are provided on the front and rear inner walls of the movable hole, and the ends of the limiting block are slidably connected in the limiting grooves.

[0010] Furthermore, a sliding rod is provided on one side of the bottom end of the door frame 2 and the door body, and a sliding groove matching with the sliding rod is provided on the inner bottom of the storage groove 1 and the storage groove 2.

[0011] Furthermore, the second moving mechanism includes two supporting shafts located on the inner wall of the accommodating chamber, and a driving pulley and a driven pulley are respectively provided on the two supporting shafts, and the driving pulley and the driven pulley are connected by a belt, and a motor 2 is provided at one end of the driving pulley, and a clamp 1 and a clamp 2 are respectively provided on the belt, and the bottom ends of the clamp 1 and the clamp 2 are respectively connected to the tops of the two door frames 2.

[0012] Furthermore, a single chip microcomputer is provided inside the top plate, the sensing mechanism is an image collector, and the image collector is electrically connected to the single chip microcomputer.

[0013] Furthermore, the second clamp is an L-shaped structure, and the two door frames are embedded in the wall.

[0014] The beneficial effects of the utility model are:

[0015] Through the setting of the sensing mechanism, the sensing mechanism collects image signals and sends them to the single-chip microcomputer. The single-chip microcomputer predicts the opening size of the automatic door according to the actual traffic conditions fed back by the image collector, and selectively opens and closes the door frame 2 or the door body, thereby avoiding congestion caused by large traffic flow. In addition, when the heating is turned on in winter, the door frame 2 and the door body are always opened at the same time, which will cause a large amount of heating to be lost and cause waste.

[0016] Through the setting of the mobile mechanism one, according to the image acquisition information, when the number of passers-by is small, at this time, the single-chip microcomputer controls the mobile mechanism one to drive the two door bodies to open, and the mobile mechanism one drives the two door bodies to slide inside the two door frames two, and inside the storage slot two on the side of the door frame two. At this time, the opening size of the induction automatic switch door entrance is sufficient for pedestrians to pass through.

[0017] Through the setting of mobile mechanism two, according to the image acquisition information, when there are a large number of people passing through or there are goods that need to pass through, the single chip will first control mobile mechanism one to drive the two door bodies to move into storage slot two, and then control mobile mechanism two to drive the two door frames two to move into storage slot one on one side of the door frame. At this time, door frame two and the door body are both open, and more people or goods can pass through.

[0018] By setting the limit block and the limit groove, the rotation of the gear will drive the rack plate and the connecting plate to move. With the limitation of the limit block and the limit groove, the stability of the movement of the rack plate and the connecting plate can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a schematic diagram of the overall structure of an induction automatic opening and closing door of the utility model;

[0021] Figure 2 This is a schematic diagram of a connection structure between a top plate and a door frame of an induction automatic opening and closing door of the utility model;

[0022] Figure 3 This is a schematic diagram of the connection structure between a top plate, a first door frame and a second door frame of an induction automatic opening and closing door of the utility model;

[0023] Figure 4 This is a front view cross-sectional structural diagram of an induction automatic opening and closing door of the utility model;

[0024] Figure 5 This is a schematic diagram of the second structure of a mobile mechanism for automatically opening and closing a door by induction according to the utility model;

[0025] Figure 6 This is a structural schematic diagram of a moving mechanism for automatically opening and closing a door by induction according to the utility model;

[0026] Figure 7 This is a partial structural diagram of a mobile mechanism for automatically opening and closing a door by induction according to the utility model;

[0027] Figure 8 The utility model is a schematic diagram of the connection structure of a connecting plate and a limit block of an induction automatic opening and closing door.

[0028] In the figure, 1, top plate; 2, door frame 1; 3, door frame 2; 4, door body; 5, storage slot 1; 6, storage slot 2; 7, accommodating chamber; 8, support shaft; 9, driving pulley; 10, belt; 11, clamp 1; 12, clamp 2; 13, support plate; 14, moving hole; 15, fixed seat; 16, rotating rod; 17, gear; 18, rack plate; 19, connecting plate; 20, limit block; 21, limit slot; 22, slide bar; 23, slide slot; 24, motor 1; 25, driven pulley; 26, motor 2; 27, induction mechanism. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution for an induction automatic opening and closing door, an induction automatic opening and closing door, comprising a top plate 1, a sensing mechanism 27 is provided on the surface of the top plate 1, a door frame 2 is provided at each of the two ends of the top of the top plate 1, a receiving groove 5 is provided on the opposite side of the two door frames 2, a door frame 3 is slidably connected in the receiving groove 5, a receiving groove 6 is provided on the opposite side of the two door frames 3, a door body 4 is connected in the receiving groove 6 through a moving mechanism 1, a receiving cavity 7 is provided on the top of the top plate 1, and a moving mechanism 2 cooperating with the door frame 2 3 is provided in the receiving cavity 7.

[0031] See also Figure 4 , Figure 6 , Figure 7 and Figure 8The moving mechanism 1 includes a support plate 13 located at the upper inner part of the storage slot 2 6, the left and right ends of the support plate 13 are fixedly connected to the inner wall of the storage slot 2 6, the top of the support plate 13 is provided with two fixed seats 15, a rotating rod 16 is rotatably connected between the two fixed seats 15, one end of the rotating rod 16 passes through the fixed seat 15 and is connected to a motor 24, a gear 17 is provided in the middle of the rotating rod 16, a moving hole 14 is provided on the support plate 13, a connecting plate 19 is provided on the top of the door frame 2 3, the top of the connecting plate 19 passes through the moving hole 14 and is connected to a rack plate 18, the rack plate 18 is meshed with the gear 17, the connecting plate A limit block 20 is respectively provided on the front and rear sides of the plate 19, and a limit groove 21 is provided on the inner walls of the front and rear sides of the movable hole 14, and the end of the limit block 20 is slidably connected in the limit groove 21, and a sliding rod 22 is provided on one side of the bottom end of the door frame 23 and the door body 4, and a sliding groove 23 matching the sliding rod 22 is provided on the inner bottom of the storage groove 1 5 and the storage groove 2 6. According to the image acquisition information, when the number of passers-by is small, at this time, the single-chip microcomputer controls the moving mechanism 1 to drive the two door bodies 4 to open, and the moving mechanism 1 drives the two door bodies 4 to slide in the two door frames 2 3, and in the storage groove 2 6 on the side of the door frame 2 3. At this time, the opening size of the entrance of the induction automatic switch door can be passed by pedestrians.

[0032] See also Figure 4 and Figure 5 The mobile mechanism 2 includes two supporting shafts 8 located on the inner wall of the accommodating chamber 7, and the two supporting shafts 8 are respectively provided with a driving pulley 9 and a driven pulley 25, and the driving pulley 9 and the driven pulley 25 are connected by a belt 10. One end of the driving pulley 9 is provided with a motor 26, and the belt 10 is respectively provided with a clamp 11 and a clamp 2 12, and the bottom ends of the clamp 1 11 and the clamp 2 12 are respectively connected to the tops of the two door frames 2 3. According to the image acquisition information, when there are a large number of people passing or there is a need to pass goods, the single chip will first control the mobile mechanism 1 to drive the two door bodies 4 to move into the storage slot 2 6, and then control the mobile mechanism 2 to drive the two door frames 2 3 to move into the storage slot 1 5 on the side of the door frame 1 2. At this time, the door frame 2 3 and the door body 4 are both opened, and more people or goods can pass.

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 5A single chip microcomputer is provided inside the top plate 1, and the sensing mechanism 27 is an image collector. The image collector is electrically connected to the single chip microcomputer. Through the setting of the sensing mechanism 27, the sensing mechanism 27 collects image signals and sends them to the single chip microcomputer. The single chip microcomputer predicts the opening size of the automatic door according to the actual traffic conditions fed back by the image collector, and selectively opens and closes the door frame 2 3 or the door body 4. The clamp 2 12 is an L-shaped structure, and the two door frames 2 are embedded in the wall.

[0034] During use, when there is someone in front of the automatic door, the sensing mechanism 27 will collect image data, the single chip microcomputer processes the image data, extracts effective data, analyzes it, and sends the sensing signal to the single chip microcomputer. The single chip microcomputer selectively controls the door frame 2 3 and the door body 4 to open and close according to the sensing signal to adapt to the entrance size under different traffic conditions. According to the image acquisition information, when the number of people passing through is small, the single chip microcomputer controls the moving mechanism 1 to drive the two door bodies 4 to open, and the single chip microcomputer controls the motor 1 24 to rotate. The motor 1 24 drives the rotating rod 16 and the gear 17 to rotate. When the gear 17 rotates, it will drive the rack plate 18 meshing with it to move. Because the bottom end of the rack plate 18 is fixedly connected to the connecting plate 19, and the front and rear sides of the connecting plate 19 are provided with limit blocks 20, and the limit blocks 20 are slidably connected in the limit groove 21. Therefore, when the gear 17 rotates, it will drive the rack plate 18 and the connecting plate 19 to move. Figure 5 and Figure 6 As shown, when the rack plate 18 moves to the left, it will drive the connecting plate 19 and the door body 4 to move to the left. At this time, both door bodies 4 move to both sides and slide into the storage slot 2 6 on the side of the door frame 2 3. At this time, the opened entrance can be used for pedestrians to pass through;

[0035] According to the image acquisition information, when there are a large number of people passing or there are goods that need to pass, the single chip will first control the moving mechanism 1 to drive the two door bodies 4 to move into the storage slot 2 6, repeat the above operation to drive the two door bodies 4 to move into the storage slot 2 6, and then the single chip will control the moving mechanism 2 to drive the two door frames 2 3 to move into the storage slot 1 5 on the side of the door frame 1 2, the single chip controls the motor 2 26 to rotate, the motor 2 26 rotates to drive the driving pulley 9 to rotate, the driving pulley 9 rotates to drive the belt 10 to rotate, and the belt 10 rotates, which will drive the clamp 1 11 and the clamp 2 12 on the belt 10 to move in opposite directions. At this time, the clamp 1 11 and the clamp 2 12 will drive the two door frames 2 3 to move into the storage slot 1 5 on the side of the door frame 1 2. At this time, the door frame 2 3 and the door body 4 are both open, and more people or goods can pass through;

[0036] When the image collector cannot sense the personal information, the single chip will control the moving mechanism 1 and the moving mechanism 2 to drive the two door frames 2 3 and the two door bodies 4 to gradually close until the entire entrance is closed.

[0037] Although this specification is described according to implementation modes, not every implementation mode includes only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An induction automatic door opening and closing device, characterized in that: The invention comprises a top plate (1), the surface of the top plate (1) is provided with a sensing mechanism (27), a door frame (2) is respectively provided at two ends of the top of the top plate (1), a receiving groove (5) is respectively provided on opposite sides of the two door frames (2), a door frame (3) is slidably connected in the receiving groove (5), a receiving groove (6) is provided on opposite sides of the two door frames (3), a door body (4) is connected in the receiving groove (6) via a moving mechanism, a receiving cavity (7) is provided on the top of the top plate (1), and a moving mechanism (2) cooperating with the door frame (3) is provided in the receiving cavity (7).

2. The induction automatic opening and closing door according to claim 1 is characterized in that: The moving mechanism 1 comprises a support plate (13) located at the upper inner part of the storage slot 2 (6), the left and right ends of the support plate (13) are fixedly connected to the inner wall of the storage slot 2 (6), the top of the support plate (13) is provided with two fixed seats (15), a rotating rod (16) is rotatably connected between the two fixed seats (15), one end of the rotating rod (16) passes through the fixed seat (15) and is connected to a motor 1 (24), and a gear (17) is provided in the middle of the rotating rod (16).

3. The induction automatic opening and closing door according to claim 2 is characterized in that: The support plate (13) is provided with a moving hole (14), the top of the door frame (3) is provided with a connecting plate (19), the top of the connecting plate (19) passes through the moving hole (14) and is connected to a rack plate (18) outside, and the rack plate (18) is meshed with the gear (17).

4. The induction automatic opening and closing door according to claim 3 is characterized in that: A limit block (20) is respectively provided on the front and rear sides of the connecting plate (19), and a limit groove (21) is provided on the front and rear inner walls of the movable hole (14), and the end of the limit block (20) is slidably connected in the limit groove (21).

5. The induction automatic opening and closing door according to claim 4 is characterized in that: The door frame 2 (3) and the door body (4) are both provided with a sliding rod (22) on one side of the bottom end, and the inner bottom of the storage groove 1 (5) and the storage groove 2 (6) are both provided with a sliding groove (23) that matches the sliding rod (22).

6. The induction automatic opening and closing door according to claim 5, characterized in that: The second moving mechanism comprises two supporting shafts (8) located on the inner wall of the accommodating chamber (7), and the two supporting shafts (8) are respectively provided with a driving pulley (9) and a driven pulley (25), and the driving pulley (9) and the driven pulley (25) are connected by a belt (10), and one end of the driving pulley (9) is provided with a second motor (26), and the belt (10) is respectively provided with a clamp (11) and a clamp (12), and the bottom ends of the clamp (11) and the clamp (12) are respectively connected to the tops of the two second door frames (3).

7. The induction automatic opening and closing door according to claim 6, characterized in that: A single-chip microcomputer is arranged inside the top plate (1); the sensing mechanism (27) is an image collector, and the image collector is electrically connected to the single-chip microcomputer.

8. The induction automatic opening and closing door according to claim 7, characterized in that: The clamp 2 (12) is an L-shaped structure, and the two door frames 1 (2) are embedded in the wall.